| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3(CH2)6CH3)(l) + 25 O2(g) = 16(CO2)(g) + 18 H2O(g)
HCIO3 + NaOH = NaCIO3 + H2O =>
HCIO3 + NaOH = NaCIO3 + H2O
C4H9OH(g) + O2 = CO2 + H2O =>
C4H9OH(g) + 6 O2 = 4 CO2 + 5 H2O
CoCl2 + KIO3 = CoK2 + Cl(IO3) =>
CoCl2 + 2 KIO3 = CoK2 + 2 Cl(IO3)
Al + I = Al(I)2 =>
Al + 2 I = Al(I)2
Na2HPO4 + FeCl3 = Fe2(HPO4)3 + NaCl =>
3 Na2HPO4 + 2 FeCl3 = Fe2(HPO4)3 + 6 NaCl
C13H17OH + O2 = CO2 + H2O =>
C13H17OH + 17 O2 = 13 CO2 + 9 H2O
Na2CO3 + CrO3 = Na2Cr2O7 + CO2 =>
Na2CO3 + 2 CrO3 = Na2Cr2O7 + CO2
SO2Fe(OH)2 = FeSO3H2O =>
SO2Fe(OH)2 = FeSO3H2O
Pb(Cl)4 + Na2CO3 = Pb(CO3)2 + NaCl =>
Pb(Cl)4 + 2 Na2CO3 = Pb(CO3)2 + 4 NaCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CuCl2 + Br = CuBr2 + Cl2 =>
CuCl2 + 2 Br = CuBr2 + Cl2
CuSO4 + H2O(s) = CuSO4*H2O(g) =>
CuSO4 + H2O(s) = CuSO4*H2O(g)
K3(PO4) + CaBr2 = Ca3(PO4)2 + KBr =>
2 K3(PO4) + 3 CaBr2 = Ca3(PO4)2 + 6 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
N2 + CH4 = NCH4 =>
N2 + 2 CH4 = 2 NCH4
C14H30 + O = CO + H2O =>
C14H30 + 29 O = 14 CO + 15 H2O
CaC + HCl = CaCl + HC =>
CaC + HCl = CaCl + HC
NiCl2 + K4Fe(Cn)6 = Ni2Fe(Cn)6 + KCl =>
2 NiCl2 + K4Fe(Cn)6 = Ni2Fe(Cn)6 + 4 KCl
Ba(CIO3)2 + H2SO4 = BaSO4 + H(CIO3) =>
Ba(CIO3)2 + H2SO4 = BaSO4 + 2 H(CIO3)
H2P4O7 + Al(OH)3 = Al2(P4O7)3 + H2O =>
3 H2P4O7 + 2 Al(OH)3 = Al2(P4O7)3 + 6 H2O
NaF + HOH = HF + NaOH =>
NaF + HOH = HF + NaOH
Fe + AgNO3 = Ag + Fe(NO3)3(aq) =>
Fe + 3 AgNO3 = 3 Ag + Fe(NO3)3(aq)
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C10H19O3N + O2 = CO2 + H2O + NH4 =>
4 C10H19O3N + 49 O2 = 40 CO2 + 30 H2O + 4 NH4
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
Mn(OH)2 + NH4Cl = MnCl2 + NH4OH =>
Mn(OH)2 + 2 NH4Cl = MnCl2 + 2 NH4OH
FeS2(g) + O2(g) = Fe3O4(s) + SO2(g) =>
3 FeS2(g) + 8 O2(g) = Fe3O4(s) + 6 SO2(g)
C11H12Cl2N2O5 + H2O2 = CO2 + H2O + HCl + HNO3 =>
C11H12Cl2N2O5 + 27 H2O2 = 11 CO2 + 31 H2O + 2 HCl + 2 HNO3
(MgCO3)*Mg(OH)2*5H2O + ZrO2 + NH4H2PO4 = MgZr4P6O24 + (NH4)2CO3 + H2O + Mg(OH)2 =>
3(MgCO3)*Mg(OH)2*5H2O + 4 ZrO2 + 6 NH4H2PO4 = MgZr4P6O24 + 3(NH4)2CO3 + 19 H2O + 5 Mg(OH)2
BiNO3 + NH4OH = BiOH + NH4NO3 =>
BiNO3 + NH4OH = BiOH + NH4NO3
Cu + Cl2H2 = CuCl2 + H2 =>
Cu + Cl2H2 = CuCl2 + H2
MgCl2*6H2O = MgO*MgCl2 + HCl + H2O =>
2 MgCl2*6H2O = MgO*MgCl2 + 2 HCl + 11 H2O
PCl3 + LiH = PH3 + LiCl =>
PCl3 + 3 LiH = PH3 + 3 LiCl
CuSO4 + KCNS = Cu(CNS)2 + K2SO4 =>
CuSO4 + 2 KCNS = Cu(CNS)2 + K2SO4
CaC2 + H2O = Ca(OH)2 + C2H2* =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2*
Mg(s) + HBr = MgBr2 + H2 =>
Mg(s) + 2 HBr = MgBr2 + H2
CH3CH2CHO + O2 = CO2 + H2O =>
CH3CH2CHO + 4 O2 = 3 CO2 + 3 H2O
K2Cr2O7 + (NH4)2S + H2O = Cr(OH)3 + KOH + NH4OH + S =>
K2Cr2O7 + 3(NH4)2S + 7 H2O = 2 Cr(OH)3 + 2 KOH + 6 NH4OH + 3 S
CH4O + O2 = CO3 + H2O =>
CH4O + 2 O2 = CO3 + 2 H2O
S8 + KOH = K2S + K2SO3 + H2O =>
3 S8 + 48 KOH = 16 K2S + 8 K2SO3 + 24 H2O
Sn3(PO4)2 + NaOH = Sn(OH)2 + Na3PO4 =>
Sn3(PO4)2 + 6 NaOH = 3 Sn(OH)2 + 2 Na3PO4
CuCl2 + Fe = Cu2 + ClFe =>
2 CuCl2 + 4 Fe = Cu2 + 4 ClFe
PbO2 + I2 + H2SO4 = HIO3 + PbSO4 + H2O =>
5 PbO2 + I2 + 5 H2SO4 = 2 HIO3 + 5 PbSO4 + 4 H2O
Ca(OH)2 + Mg2 = Mg(OH)2 + Ca =>
2 Ca(OH)2 + Mg2 = 2 Mg(OH)2 + 2 Ca
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
H(C2H3O2) + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 H(C2H3O2) + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
MnO2 + NaHSO3 = MnO + Na2S2O6 + H2O =>
MnO2 + 2 NaHSO3 = MnO + Na2S2O6 + H2O
Phosphoricacid + sodiumhydroxide = sodiumphosphate + water =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/24
Équations équilibrées sur07/18/23
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